GLOBAL HONEY BEE COLONY DISORDERS AND OTHER THREATS TO INSECT POLLINATORS

Size: px
Start display at page:

Download "GLOBAL HONEY BEE COLONY DISORDERS AND OTHER THREATS TO INSECT POLLINATORS"

Transcription

1 UNEP EMERGING ISSUES GLOBAL HONEY BEE COLONY DISORDERS AND OTHER THREATS TO INSECT POLLINATORS

2 UNEP UNEP Emerging Issues: Global Honey Bee Colony Disorder and Other Threats to Insect Pollinators. This publication may be reproduced in whole or in part and in any form for educational or non-profit purposes without special permission from the copyright holder, provided acknowledgement of the source is made. United Nations Environment Programme (UNEP) would appreciate receiving a copy of any publication that uses this report as a source. No use of this publication may be made for resale or for any other commercial purpose whatsoever without prior permission in writing of the United Nations Environment Programme. Disclaimers The views expressed in this publication are not necessarily those of the agencies cooperating in this project. The designations employed and the presentations do not imply the expression of any opinion whatsoever on the part of UNEP or cooperating agencies concerning the legal status of any country, territory, city, or area of its authorities, or of the delineation of its frontiers or boundaries. Mention of a commercial company or product in this report does not imply endorsement by the United Nations Environment Programme. The use of information from this publication for publicity or advertising is not permitted. Trademark names and symbols are used in an editorial fashion with no intention of infringement on trademark or copyright laws. We regret any errors or omissions that may have been unwittingly made. Maps, photos and illustrations as specified. Science Experts and Writers Stéphane Kluser (UNEP), Dr. Peter Neumann (Swiss Bee Research Centre), Dr. Marie-Pierre Chauzat (French Agency for Environmental and Occupational Health Safety (AFSSET), Dr Jeffery S. Pettis (United States Department of Agriculture - Agricultural Research Service USDA/ARS) Lead Experts/Reviewers Dr. Bernard Vaissière (French National Institute for Agricultural Research - INRA in Avignon), David Duthie (Secretariat of the Convention on Biological DIversity) UNEP Production Team Pascal Peduzzi, Ron Witt, R. Norberto Fernandez, Mwangi Theuri Design and Layout Audrey Ringler (UNEP) Cover photo Adult honey bee with a brown varroa mite riding on the thorax. Photo courtesy of Stephen Ausmus. USDA-ARS, United States, License: public domain Printing: UNON/Publishing Services Section/Nairobi, ISO 14001:2004-certified.

3 Introduction Current evidence demonstrates that a sixth major extinction of biological diversity event is underway.1. The Earth is losing between one and ten percent of biodiversity per decade2, mostly due to habitat loss, pest invasion, pollution, over-harvesting and disease3. Certain natural ecosystem services are vital for human societies. Many fruit, nut, vegetable, legume, and seed crops depend on pollination. Pollination services are provided both by wild, free-living organisms (mainly bees, but also to name a few many butterflies, moths and flies), and by commercially managed bee species. Bees are the predominant and most economically important group of pollinators in most geographical regions. The Food and Agriculture Organisation of the United Nations (FAO)4 estimates that out of some 100 crop species which provide 90% of food worldwide, 71 of these are bee-pollinated. In Europe alone, 84% of the 264 crop species are animalpollinated and vegetable varieties exist thanks to pollination by bees5. The production value of one tonne of pollinator-dependent crop is approximately five times higher than one of those crop categories that do not depend on insects6. Has a pollinator crisis really been occurring during recent decades, or are these concerns just another sign of global biodiversity decline? Several studies have highlighted different factors leading to the pollinators decline that have been observed around the world. This bulletin considers the latest scientific findings and analyses possible answers to this question. As the bee group is the most important pollinator worldwide, this bulletin focuses on the instability of wild and managed bee populations, the driving forces, potential mitigating measures and recommendations. UNEP 2006, Global Environment Outlook: environment for development (GEO-4). Box 5.3, p.162. Wilson E.O, The Diversity of Life (new edition). W.W. Norton & Company, Inc. New-York. 3 Wilcove D.S, Rothstein J, Dubow A, Phillips and Losos E Quantifying threats to imperiled species in the United States. BioScience, 48: Food and Agriculture Organisation of the U.N. at 5 Williams I.H., Aspects of bee diversity and crop pollination in the European Union. In The Conservation of Bees (Metheson, A. et al., eds), pp , Academic Press. 6 Gallai N. et al., Economic valuation of the vulnerability of world agriculture confronted with pollinator decline. Ecological Economics, 68: Worker honey bee pollinating an almond flower in California. Photo courtesy of J. Pettis USDA-ARS, United States.

4 1. Pollination and pollinators Pollination is the transfer of pollen from a flower s male organs to a flower s female organs. This process is critical to fruit and seed production and is usually provided by insects and other animals searching for nectar, pollen or other floral benefits. Pollination is vital to our ecosystems and to human societies. The health and wellbeing of pollinating insects are crucial to life, be it in sustaining natural habitats or contributing to local and global economies (Figure1). Figure 1: Economic impact of insect pollination on agricultural production used directly for human food worldwide Crop category Average value of a production unit ( per metric tonne) Vegetables Cereals 139 Sugar crops 177 Edible oil crops 385 Fruits 452 Roots and tubers 137 Pulse Economic value (109 ) Nuts Spices Variation in managed pollinator populations Among the known bee species worldwide, the most common domesticated bees are honey bees, Apis mellifera. Native to Europe, Asia and Africa, their value ranges from honey production, wax, propolis and royal jelly, to the efficient pollination of crops. Honey bees remain the most economically valuable pollinators for crop monocultures worldwide. Yields of certain fruit, seed and nut crops decrease by more than 90% without these highly efficient pollinators8. It is problematic to estimate the global economic value of the pollination services provided by managed species, as it is difficult to know if crops have been pollinated by managed or wild individuals. Nevertheless, recent estimates range between 22.8 to 57 billion9, including apiculture markets and particularly all cash-crop yields. 515 Stimulant crops attract reproductive assistants in exchange for food rewards. These co-adaptations can be so specialized that the loss of one species threatens the existence of another. This raises troubling questions about the potential consequences of declining diversity in pollination networks7 an ecosystem service that is often cited as endangered in scientific literature. Insect pollination economic value Total economic value All categories pooled together The contribution of pollinators to the production of crops used directly for human food has been estimated at 153 billion globally, which is about 9.5% of the total value of human food production worldwide 6. Animal-mediated pollination boosts the reproduction of wild plants on which other services or service-providing organisms depend. Some commercial plants, such as almonds or blueberries, do not produce any fruit without pollinators. For many, a well-pollinated flower will contain more seeds, with an enhanced capacity to germinate, leading to bigger and better-shaped fruit. Improved pollination can also reduce the time between flowering and fruit set, reducing the risk of exposing fruit to pests, disease, bad weather, agro-chemicals and saving on water. Mutually beneficial relationships have developed over time between pollinator anatomy and plant flower structures as well as mechanisms that plants use to Figure 2: Mean theoretical honey bee population per hive and by season in temperate regions Number of bees in the colony swarming phase development phase wintering preparation phase wintering phase wintering phase Jan beekeeping season Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Data source: French Agency for Environmental and Occupational Health Safety (AFSSET), Weakening, collapse and mortality of bee colonies, November 2008 Updated April Fontaine C. et al Functional diversity of plant-pollinator interaction webs enhances the persistence of plant communities. PLoS Biol 4(1): e1 and Diverse Pollination Networks Key to Ecosystem Sustainability. PLoS Biol 4(1): e12 8 Klein A.M., Vaissière B. et al Importance of pollinators in changing landscapes for world crops. Proceedings of the Royal Society B: 274, Simon Potts, Centre for Agri-Environment Research, University of Reading in Bees and flowers decline in step, by Richard Black, Environment correspondent, 20 July 2006, BBC News website. See co.uk/2/hi/science/nature/ stm 7 2

5 2.1 Europe Wild pollinators are also at risk A decrease in managed honey bee colony numbers in Europe has been observed since 1965, but the pattern is diverse14. Since 1998, individual beekeepers have been reporting unusual weakening and mortality in colonies, particularly in France, Belgium, Switzerland, Germany, the United Kingdom, the Netherlands, Italy and Spain. Mortality has been extremely high when activity is resumed at the end of winter and beginning of spring. Animal-based pollination services, from wild species like the bumble bee, foster reproductive potential and genetic resilience in many ecosystems. Although conclusive data indicates that some wild vertebrate pollinators may be at risk10, there is a lack of data on many invertebrate species that act as pollination agents. Threats to certain invertebrate pollinator populations were reported in Europe as early as , and confirmed in the 1990s. The regression mostly affected long-tongued species; this is likely due to the reduction in plants with long inner petals (e.g. Lamiaceae, Fabaceae, Scrophulariaceae). A British and Dutch study showed that in the United Kingdom (UK) and the Netherlands alone, since the 1980s a 70% drop in wild flowers requiring insect pollination has been recorded, as well as a shift in pollinator community composition12. In the UK, many pollinator species that were relatively rare in the past are becoming rarer, while more common species have become widespread. It was also found that 71% of butterfly species have decreased and 3.4% became extinct over the past 20 years, illustrating the highest net loss compared to native flowering plants (28% decrease in 40 years) and birds (54% decrease over 20 years) in the same UK region13. Figure 3: European colony mortality Bumblebees are highly social, like honeybees, but with smaller, less structured nests, that can consist of up to bees. Bumblebee colonies are annual; the entire colony dies out each year and leaves only mated queens to hibernate through winter. The queen will start a new colony in spring. Bumblebees pollinate tomatoes, eggplants, peppers, raspberries, blackberries, strawberries, blueberries, and cranberries, just to name a few. Bumblebees are the only pollinators of potato flowers worldwide. Honey bee, Apis mellifera. Photo courtesy of David Cappaert, Michigan State University, Bugwood.org > G R I D E u r o p e Cartography: UNEP/DEWA/GRID-Europe, December 2009 The boundaries and names shown and the designations used on maps and graphics do not imply official endorsement or acceptance by the United Nations Data for colony mortality in European countries remains scarce or uneven. The most recent data compiled by the COLOSS working group indicates that winter losses are common and the main pathogen during this season is Varroa destructor15. Other factors such as pathogens16 or pesticides17 are also being studied. Source: In black mortality (COLOSS, Zagreb meeting proceedings), in red mortality (EFSA members poll) Allen-Wardell G., Bernhardt P. et al The Potential Consequences of Pollinator Declines on the Conservation of Biodiversity and Stability of Food Crop Yields. Conservation Biology, vol. 12, num. 1, p Leclercq J. et al Analyse des 1600 premières cartes de l Atlas Provisoire des Insectes de Belgique, et première liste rouge d insectes menacés dans la faune belge. Notes Fauniques de Gembloux 4: 104 pp. 12 Biesmeijer J.C., Roberts S. P. M. et al Parallel Declines in Pollinators and Insect-Pollinated Plants in Britain and the Netherlands. Science: Vol no. 5785, pp Thomas J. A., Telfer M. G. et al Comparative Losses of British Butterflies, Birds, and Plants and the Global Extinction Crisis. Science: Vol no. 5665, pp Potts S.G. et al Declines of managed honey bees and beekeepers in Europe. Journal of Apicultural Research 49(1): Amdam, G. V., Hartfelder, K. et al Altered physiology in worker honey bees (Hymenoptera: Apidae) infested with the mite Varroa destructor (Acari: Varroidae): a factor in colony loss during overwintering? J Econ. Entomol. 97, Higes, M., Martin-Hernandez, R. et al Honey bee colony collapse due to Nosema ceranae in professional apiaries. Environmental Microbiology Reports 10, Nguyen, B. K., Saegerman, C. et al Does imidacloprid seed-treated maize have an impact on honey bee mortality?. Journal of Economic Entomology 102,

6 2.2 North America A significant and constant decline in domestic honey bee colony numbers has been occurring during the past decades in this region18, 19. Losses of honey bee colonies since 2004 has left North America with fewer managed pollinators than at any time in the last 50 years. In this region, honey bees pollinate nearly 95 kinds of fruits such as almonds, avocados, cranberries and apples, as well as crops like soybeans20. In 2000, the value of crops pollinated by bees was estimated at US$ 14.6 billion in the USA alone21. Figure 4: US honey-producing colonies Number of honey producing bee colonies (x ) 6 Parasitic mites introduced into U.S Since their introduction in the 1980s (see Figure 4), various mites are linked to drastic losses of colonies. Scientists have adopted the term Colony Collapse Disorder (CCD) to define this multi-factor syndrome affecting beehives annually, particularly where low numbers of adult bees with food supplies such as honey and bee bread and immature or capped brood bees are present. While little build-up of dead bees in or around affected colonies has been observed, bee loss is due to the sudden early death of large numbers of adult worker bees22, as the workforce that maintains the hive appears to consist of young adult bees. The queen is generally present and the remaining bees are reluctant to consume foods such as sugar syrup and protein supplements. It appears that dead and weak colonies are more likely to be found next to or in proximity to each other in CCD apiaries, which suggests that an infectious agent or exposure to a common risk factor may provoke CCD. During the period, some 29% of 577 beekeepers across the USA reported CCD, with a loss of up to 75% of colonies23. Experts estimated that honey bee colony losses during the and autumn/winter periods at 31% and 36% respectively, exceeding the 10-20% losses that are considered normal. Colonies can die in numerous ways. CCD only accounts for about 7% of losses in the USA24 and even less in Europe. The loss of queen bees seems to be a much more common cause at about 25% Asia / Oceania Data source: U.S. Department of Agriculture s (USDA) National Agricultural Statistics Service (NASS) NB: Data collected for producers with 5 or more colonies. Honey producing colonies are the maximum number of colonies from which honey was taken during the year. It is possible to take honey from colonies which did not survive the entire year China has six million bee colonies; about beekeepers in this region raise western honey bees (A. mellifera) and eastern honey bees (A. cerana). In recent years, Chinese beekeepers have faced several inexplicable and complex symptoms of colony losses in both Apis species. Certain losses are known to be caused by Varroa mites on A. mellifera, sacbrood viruses on A. cerana and Tropilaelaps mites on both species. However, other factors and mechanisms are being investigated, although no data has been published to date. Ellis, J., Evans, J.D., Pettis, J.S Reviewing colony losses and Colony Collapse Disorder in the United States. Journal of Apicultural Research. 49: Aizen M. A The Global Stock of Domesticated Honey Bees Is Growing Slower Than Agricultural Demand for Pollination. Current Biology 19, 1 4, June Stokstad E., The Case of the Empty Hives, Science 18 May : [DOI: /science ] (in News Focus). 21 Morse R.A, Calderone N.W, The value of honey bees as pollinators of U.S. crops in 2000, Cornell University, Ithaca, New York. 22 Colony Collapse Disorder (CCD) Working Group: Summary of purpose and responsibility at 23 Stokstad E., The Case of the Empty Hives, Science 18 May : [DOI: /science ] (in News Focus) 24 vanengelsdorp D., Hayes J., Underwood R. M. and Pettis P.S A survey of honey bee colony losses in the United States, fall 2008 to spring Journal of Apicultural Research 49(1): 7-14 (2010)

7 Beekeepers in Japan raise both A. mellifera and A. cerana, and 25% of beekeepers have recently been confronted with sudden losses of their bee colonies25. A. mellifera was introduced repeatedly in Australia during the 19th century. Natural honey bee populations that were established from managed colonies are now found throughout the country. The Varroa mite has not yet been introduced into Australia. Bee hives have been placed at 26 ports around the country, which are checked regularly for infection to better monitor the potential arrival of this threat. Another measure is the placement of empty bait hives to attract bees that come off ships. A lesser risk is posed by A. cerana which may arrive from Japan, the Republic of Korea, or Thailand26. After the introduction of A. mellifera, and the recently arrived Bombus terrestris, Australia maintains strict quarantine barriers, along with thorough research and funding before the introduction of new pollinator species. Until now, there are no confirmed reports of increased honey bee losses. their interactions at individual, population and community levels. Degradation and fragmentation of natural habitats are considered as key adverse changes for pollinator populations28. Firstly, this can lead to the reduction of food sources for all pollinator species. When large habitats are fragmented into small isolated patches, food sources become more scarce for resident animals. Populations may then decline to the point that they are no longer able to benefit plants29. As certain wild pollinators need undisturbed habitat for nesting, roosting, foraging and sometimes specific larval host plants, they are very susceptible to habitat degradation and fragmentation in particular. Figure 5: Human Footprint 2.4 Africa Egyptian beekeepers based along the Nile river have reported symptoms of CCD27. One scientific experiment involved moving certain affected colonies to another habitat. The results have shown that a clean environment with diverse vegetation, compared to the original location, has an important role in defeating the symptoms of CCD. Until now, there are no other confirmed reports of honey bee losses from Africa. 3. Driving forces of pollinator population instabilities 3.1 Habitat deterioration Degradation Human activities have impacted the landscape through fragmentation, degradation and destruction of natural habitats and the creation of new anthropogenic ones. Changes in land-use and landscape structure affects pollinators, target plants and Data Source: CIESIN, NASA, SEDAC, 2000: Human Footprint mapping project shows the cumulative effect of six billion people on the planet, illustrating human impact on every square kilometre of the Earth. In this map, human impact is rated on a scale of 0 (minimum) to 100 (maximum) for each terrestrial biome. A score of 1 indicates the least human influence in the given biome. However, because each biome has its own independent scale, a score of 1 in a tropical rainforest might reflect a different level of human activity than in a broadleaf forest. Natural News 28 April 2009, Honey bee Collapse Strikes Japan, Up to Fifty Percent of Honey bees Gone. bees_honey.html Cunningham S. A. et al., The future of pollinators for Australian agriculture. Aust. Journ. Agric. Res. 53, A. R. Hassan1 2009, Proceedings of the 4th COLOSS Conference. 28 Thomas J. A, Telfer M. G. et al Comparative Losses of British Butterflies, Birds, and Plants and the Global Extinction Crisis. Science: Vol no. 5665, pp Hendrix S.D, 1994, Effects of population size on fertilization, seed production, and seed predation in two prairie legumes. North American Prairie Conference Proceedings 13:

8 In parallel, The International Union for Conservation of Nature (IUCN) predicts a global loss of flowering plant species within the coming decades. Undoubtedly, this will lead to the decline of co-dependent pollinators who need these plants for survival, as most species are highly dependent on habitat diversity for their survival. Increased pathologies In the wild, various pathogens have crossed over from commercially managed species of bumblebees used for greenhouse pollination. This has contributed to a decline in some native bumblebees. Furthermore, unhealthy ecosystems can facilitate the development of parasites which may affect both managed and wild pollinators. Consequently, the preservation or restoration of pollinators and their services requires a holistic approach from a local to landscape level that reflect the spatial distribution of resources and the foraging and dispersal movements of the relevant organisms 30. Invasive Species The external parasitic mite, Varroa destructor, is the most serious threat to apiculture globally. Recognised as an invasive species, it has shifted hosts from A. cerana to A. mellifera. About the size of a pinhead, it feeds on bees circulatory fluid and spreads from one hive to another. The parasite can spread viral diseases and bacteria. If left uncontrolled, it will almost certainly lead to the premature death of colonies within three years. Discovered in Southeast Asia in 1904, today it has spread nearly worldwide. Other invasive acari species are also of concern, such as the small hive beetle (Aethina tumida), which is endemic to sub-saharan Africa. It has colonised much of North America and Australia and is now anticipated to arrive in Europe. This beetle and its larvae cause damage to honeycomb, stored honey and pollen. Another external mite is the parasite Tropilaelaps clareae, which also originated from Southeast Asia and has shifted from A. dorsata to A. mellifera. However, its distribution has been quite limited to date. Figure 6: Invasive Asian hornet presence in France Source: (Villemant C., Rome Q. & Haxaire J Le Frelon asiatique (Vespa velutina). In Muséum national d'histoire naturelle [Ed] Inventaire national du Patrimoine naturel, site Web. Competition from non-native hymenoptera species is also of concern for pollinators, notably the Africanised bee in the USA and the Asian hornet (Vespa velutina) in Europe. The Asian hornet, which mainly feeds on European honey bees, has now colonised nearly half of France (Figure 6). Research is being conducted to limit its expansion and impact on honeybees. Pollution and other threats Air pollution hampers the symbiotic relationships between pollinators and flowers. Although daytime insects depend primarily on vision to find flowers, pollutants affect the chemicals that flowers produce to attract insects, which destroys vital scent trails. Scents that could travel over 800m in the 1800s now reach less than some 200m from the plant, which complicates pollinators ability to locate food sources Adult honey bee with a brown varroa mite riding on the thorax. Photo courtesy of Stephen Ausmus. USDA-ARS, United States, License: public domain Electric and magnetic fields may also influence bee behaviour, as bees are sensitive to these fields through small abdominal crystals that contain lead. However, currently there is insufficient data and research to establish a causal link between the impact of these fields and bee mortality. 30 Kremen C. et al Pollination and other ecosystem services produced by mobile organisms: a conceptual framework for the effects of land-use change. Ecology Letters, Vol. 10, No. 4., pp McFrederick Q. S., Kathilankal J. C. et al Air pollution modifies floral scent trails. Atmospheric Environment 42,

9 3.2 Agriculture practices Chemical drifts from spraying Chemicals can poison pollinators or impair their reproduction, eliminate nectar sources and destroy larval host plants for moths and butterflies and deplete bees nesting materials32. It is plausible that plant losses from chronic herbicide use may be driving losses of pollinator species33. Additionally, various broad-spectrum insecticides are not only applied on agricultural fields but also in residential gardens, recreational areas, forests as well as mosquito-ridden marshes and swamps. These chemicals can be equally toxic to beneficial insects as to the target species34. Chronic or sub-lethal exposure to agricultural or beekeeper-applied pesticides can weaken the honey bee s immune system, and hamper bees ability to fight infection. The indirect effects of pesticides on pollinator populations, particularly the destruction of valuable plants and habitats after herbicide spraying, must also be considered. The chemical destruction of habitats can have long-term consequences particularly on the distribution of pollinators in agro-environments. Systemic insecticides Systemic insecticides such as those used as seed coatings, which migrate from the roots through the entire plant, all the way to the flowers, can potentially cause toxic chronic exposure to non-target pollinators. Various studies revealed the high toxicity of chemicals such as Imidacloprid, Clothianidin, Thiamethoxam and associated ingredients for animals such as cats, fish, rats, rabbits, birds and earthworms35. Laboratory studies have shown that such chemicals can cause losses of sense of direction36, impair memory and brain metabolism, and cause mortality37, 38. Others have found that some neonicotinoids, combined with certain fungicides, synergized to increase the toxicity of the systemic insecticide over times. However, results obtained in laboratory conditions are hard to compare to field conditions. 3.3 Beekeeping activities Health To date, there are 29 biological pathogens known in the beekeeping sector of industrialised countries, some of which have been the focus of recent studies on the phenomenon of bee colony mortality (see Figure 7). Introduced parasites have contributed to a reduction in managed honey bee populations, Varroa destructor causing the most damage. Originating from Asia, the Varroa mite reached Europe and North America in the 1980s, and has now spread almost worldwide (Figure 8). Aerial chemical spraying. Creative Commons (CC) photo courtesy of Paul L. Nettles on Flickr. February 2008 Nabhan G.P. and Buchmann S.L, Pollination services: biodiversity s direct link to world food stability, in G. Daly, ed. Ecosystem Services, Island Press, Washington, D.C. Cane J. H. and V. J. Tepedino Causes and extent of declines among native North American invertebrate pollinators: detection, evidence, and consequences. Conservation Ecology 5(1): 1 at org/vol5/iss1/art1/ 34 Johansen C. A., and Mayer D. F Pollinator protection: a bee and pesticide handbook. Wicwas Press, Cheshire, Connecticut, USA. 35 Cox C, Imidacloprid, Insecticide factsheet. Journal of Pesticide Reform, Vol. 21, N 1 at 36 Bonmatin, J.M., Marchand P.A, Charvet R, Colin M.E, Fate of systemic insecticides in fields (Imidacloprid and Fipronil) and risks for pollinators, in First European Conference of Apidology. Udine September Colin M. E., Bonmatin J. M. et al Quantitative analysis of the foraging activity of honey bees: relevance to the sub-lethal effects induced by systemic insecticides. Arch. Environm. Contam. Toxicol. 47, Bonmatin J. M., Marchand P.A. et al Quantification of imidacloprid uptake in maize crops. Journal of agricultural and food chemistry, vol. 53, no13, pp

10 Two species of the Nosema parasite are widespread across the U.S. The Nosema apis, can be particularly problematic for over-wintering colonies, but has been largely displaced by N. ceranae over the past decade. While the epidemiology of N. ceranae is poorly understood, it has been blamed for large-scale losses recently experienced by Spanish beekeepers. It is not unusual for pollinators to suffer from widespread mortality, and for managed bee colonies to be exposed to infectious agents, notably the American foulbrood (Paenibacillus larvae), tracheal mites (Acarapis woodi), and various other fungal, viral, and bacterial diseases. Figure 7: Apis mellifera pathogenic agents ACARI Acarapis woodi Varroa destructor Tropilaelaps clareae HYMENOPTERA Vespa velutina (Asian hornet) FUNGUS Nosema apis (nosemosis) Nosema ceranae (nosemosis) Ascosphaera apis (chalkbrood disease) Aspergillus flavus (chalkbrood disease) COLEOPTERA Aethina tumida (small hive beetle) DIPTERE Braula caeca (bee louse) VIRUS ABPV (acute bee paralysis virus) BQCV (black queen cell virus) CBPV (chronic bee paralysis virus) DWV (deformed wing virus) IAPV (Israeli acute paralysis virus) KBV (Kashmir bee virus) SBV (sacbrood virus) SBPV (slow bee paralysis virus) CWV (cloudy Wing Virus) Virus X Virus Y FV (filamentous virus) PROTOZOAIRE Malpighamoeba mellificae (amibiosis) BACTERIUM Paenibacillus larvae (American foolbrood disease, AFB) Melissococcus plutonius (European foolbrood disease, EFB) Paenibacillus alvei Enterococcus faecalis Achromobacter eurydice Brevibacillus laterosporus Pseudomonas apiseptica (septicaemia) Spiroplasma apis (spiroplasmosis) Spiroplasma melliferum (spiroplasmosis) LEPIDOPTERES Galleria mellonella (the greater wax moth) Achroea grisella Secondary Agents Source: L abeille mellifère: maladie, parasites et autres ennemis, Coineau Y & Fernandez N, Rapport du groupe de travail sur les affaiblissements, effondrements et mortalités des colonies d abeilles, AFSSA, 2008 Figure 8. Yearly average of managed honey bee colony losses due to Varroa mite Europe % North America ~30 % Africa No reports of high losses Asia No reports of high losses Japan 25% of beekeepers reported sudden losses Middle East % South America No reports of high losses Australia No reports of high losses The Varroa mite, Varroa destructor, is one of the threats to managed honey bee colonies. Elevated colony losses reported from the USA, Europe, the Middle East and Japan are related to high mite infection39. Little is known about the normal levels of some microbes and pathogens associated with bees, such as the fungi causing stone brood, flagellates or amoebae. New and increasingly virulent fungal pathogen strains are now being reported worldwide. Chemical use Antibiotics and chemicals used against mites (miticides) are widespread in beehive management. Frequency and method of application varies and may also hamper colony populations. Since the late 1980 s, when the varroa mite was introduced, beekeepers have used miticides in beehives to control invasions primarily of varroa mites. Various types of pesticides, both grower - and beekeeper-applied, have been detected in hive matrices such as coumaphos and fluvalinate. Many of these products are known to damage colony health. Some Belgian studies have proved a direct link between colony treatment against the varroa parasite and excessive population mortality40. Diet Quality food is essential for pollinators successful larva development and also to optimise their activity cycle during the winter season. It is increasingly difficult for pollinators to obtain sufficient pollen sources for all their essential amino acids. Consequently, this can weaken the insects immune system, making them more vulnerable to various pathogens. Some researchers have observed that where crops with low-protein pollens such as blueberries and sunflowers are grown, there is a correspondingly increased likelihood of CCD41. Feeding colonies is common among beekeepers to strengthen natural diets or minimise the risk of starvation by boosting seasonal food shortages. Concurrently, other necessary elements in bee diets such as mineral salt and proteins must also be included by the appropriate feeder method. However, long-term effects on colonies of this type of feeding are not yet known. Neumann P. and Carreck N. L., Honey bee colony losses, Journal of Apicultural Research 49(1): 1-6. Haubruge, E., Nguyen, B. K. et al Le dépérissement de l abeille domestique, Apis mellifera (Hymenoptera: Apidae) : faits et causes probables. Notes fauniques de Gembloux 59, Joe Traynor, manager of Scientific Ag, a bee brokering firm, in Power Pollen, Bee Culture, February

11 Transport Farmers that grow pollinator-dependant crops without managed bees can expect declines in yield and/or quality if local wild and managed bee populations are insufficient. A lack of adequate pollinators may require increased crop management such as travelling hives. The U.S. has a strong tradition in moving colonies: single truckloads carry more than 20 million bees and over two million colonies travel across the continent each year. However, the prolonged confinement and temperature fluctuation is stressful to bees. It is also thought of amplifying adult bee disease agent loads because of negative sanitary effects of confinements and increased exposure to new foreign diseases and pathogens. Following colony transportation, mortality rates are often reported to reach some 10%. Colony splitting and selection After repeated losses over the past decade, beekeepers have split their colonies to compensate for missing bees. By recycling equipment and providing a new division supported by existing food reserves from dead colonies, various diseases or chemicals might contaminate the new colony. Re-use may also increase the presence of disease in honeycombs. The age profile of worker bees is altered by colony splitting. Older bees, which are not as efficient in providing for broods, are forced to act as nurse bees, and so they are more likely to be infested with diseases that affect adult bees. 3.4 Climate change It is anticipated that climate change consequences, such as fluctuations in greening, flowering and aging periods, and an overall shortening of the growing season42, may hamper the livelihood of pollinators. Changes affecting the distribution of floral resources across space and time also influence the composition of pollinator communities. Concerning the regeneration of such communities following fire for example, bee community composition has been found to closely follow floral composition and rewards43. Such changes will directly impact the mutually advantageous benefits that take place during pollination (mutualism). Climate change might, in some regions, also lead to a decrease in precipitation and a shift in seasonal rainfall. Consequently, reduced plant vigour, delayed plant maturation and a decline in nectar production may occur, which may also disturb nectar-dependent mutualists. Ultimately, climate change may alter the natural synchronisation between pollinator and plant life-cycles. 4. What is being or can be done to limit instabilities? 4.1 Habitat conservation Considering pollination habitat and fauna in ecological restoration planning can potentially increase the local abundance of pollinating species, facilitating potentially positive consequences for adjacent agro-environments. A focus on invertebrate taxonomy, monitoring and reintroduction is required as critical part of habitat management and restoration plans. Including habitat requirements for vital pollinators in habitat designations for endangered plants should be prioritised. Farmers who value diverse habitats to support pollinators could be rewarded. Unploughed farmland set aside for several years can yield vegetation that supports considerable insect diversity and benefits nearby crops by hosting beneficial insects. Large-scale protection and management of habitat networks is needed to minimize habitat-related declines and to maximize species capacity to adapt to changes in their local environment44. The value of providing such resources for the livelihood of pollinators is yet to be quantified but it is unambiguous Alternative agriculture Farmers and gardeners can rely on alternative non-toxic methods, such as natural enemies and environmentally friendly practice to control pests, insects and weeds, therefore reducing wildlife exposure to insecticides, herbicides and fungicides46. It is important that impacts on pollinators are considered when designing and choosing methods of pesticide application, particularly during the flowering season in areas with pollinator-dependant crops. Steltzer H. and Post E Seasons and Life Cycles. Science 15 May : [DOI: /science ] (in Perspectives) Potts, S.G. et al Response of plant pollinator communities following fire: changes in diversity, abundance and reward structure. Oikos, 101, Warren M. S, Hill J. K et al Rapid responses of British butterflies to opposing forces of climate and habitat change. Nature, Volume 414, Issue 6859, pp Decourtye A., Lecompte P. et al Introduction de jachères florales en zone de grandes cultures: atouts pour agriculteurs et apiculteurs. Cahiers Agricultures 16, Corbet, S.A., Insects, plants and succession: advantages of long-term set-aside. Agriculture Ecosystems & Environment 53:

12 Optimizing pollinator-friendly blends of plant species offers improved forage opportunities for pollinators 47, 48, and may also enhance pollinator migration, colonization and persistence in restoration programmes. A major objective will be to identify, test and document good agricultural practices for pollinator conservation and management through an ecosystem approach 49. If chemicals must be used for pest, pathogen or weed control, particular care should be paid regarding the choice of chemical, timing and method of application. While managed hives can be removed, wild populations are completely vulnerable. 4.3 Alternative pollinators As the genus Apis is not the most effective pollinator for all crop species, the range of pollinators should be diversified when possible. Alternate pollinators could provide or certainly enhance pollination services. Manageable insects may be found among native species. For example, the Alfalfa leafcutting bee (Megachile rotundata) has been successfully managed in North America for specific alfalfa pollination since the 1960s. An adult leafcutter bee foraging in sweet pea flower. Image courtesy of Whitney Cranshaw, Colorado State University, Bugwood.org. Studies show that wild bees can be responsible for a considerable proportion of pollination. Consequently, conserving populations of wild bees may at least partly compensate for managed colony disorders. In Brazil, for example, solitary bees, Africanized bees, stingless bees and bumble bees can be valuable pollinators of various cultivated crops. However, solitary bees are not yet commercially available to growers 50. In Ghana, communities around the Kakum forest have adopted this practice and are using stingless bees following the African Pollinator Initiative 51. Regarding alternative pollinators and possible domestication, the following factors should be considered: sufficient numbers of available insects, willingness to nest in artificial areas potential near target crops and a maximum foraging range to enhance the quality of pollination. 4.4 Larval stage conservation Many important native invertebrate pollinators have larval stage mobility and habitat requirements very different from winged adults. Conservation initiatives have sometimes been slow to consider the needs of different life-cycle stages and indeed, some conservation-minded researchers have advocated planting nectar plants for butterflies but then have not fostered their larval plant hosts 52. Honey bee larvae require sufficient protein in their brood food to ensure proper development and to optimize their activities during the winter. Therefore the quantity of stored pollen within a colony in the Autumn is strongly linked to its Spring adult bee population 53. Another factor to consider is the provision of the larval stage breeding substrate, if different from adults, such as the larvae of nitidulid beetles breed in decaying fruits Kremen C. et al Pollination and other ecosystem services produced by mobile organisms: a conceptual framework for the effects of land-use change. Ecology Letters, Vol. 10, No. 4., pp Carvell C. et al Comparing the efficacy of agri-environment schemes to enhance bumble bee abundance and diversity on arable field margins. Journal of Applied Ecology, Vol. 44, n 1, pp DOI: /j x 49 Greenleaf S. Kremen C Wild bees enhance honey bees pollination of hybrid sunflower. Proc. Nat. Acad. Sci. Usa 103, Vera Lucia Imperatriz Fonseca et al Bees as pollinators in Brazil: assessing the status and suggesting best practices. Ribeirão Preto: Holos, Editora, 2006, 112 pp. 51 The African Pollinator Initiative at 52 Cane J. H. and Tepedino V. J Causes and extent of declines among native North American invertebrate pollinators: detection, evidence, and consequences. Conservation Ecology 5(1): 1 at org/vol5/iss1/art1 53 Farrar D.L, Influence of pollen reserves on the surviving populations of over-wintered colonies. Am Bee J 76:

13 BOX 2: Some scientific networks promoting continental and trans-continental BOX 1: Guiding governance collaboration on pollinators research. The following relevant policies in place and ongoing initiatives regarding pollinator conservation are not an exhaustive list but rather provide essential and strong stepping stones to build on. The Sao Paulo Declaration (1999) was prepared as a contribution to the Convention on Biological Diversity (CBD). The Declaration recommended that CBD formally establish the International Pollinators Initiative based on an action framework that addressed taxonomic impediments, monitoring the status and decline of pollinators, addressing causes of decline, evaluating the economic importance of pollinators and establishing conservation, restoration and sustainable use programmes and guidelines. Consequently, the Fifth Meeting of the Conference of Parties to the CBD established the International Initiative for the Conservation and Sustainable Use of Pollinators, coordinated and facilitated by the Food and Agriculture Organization of the United Nations (www.internationalpollinatorsinitiative.org) whose principle objectives are to: u Monitor pollinator decline, and its causes and impacts on pollination services. u Address the lack of taxonomic information on pollinators. u Assess the economic value of pollination and the economic impacts of declining pollinator populations and services. u Promote the conservation, restoration and sustainable use of pollinator diversity in agriculture and related ecosystems. The European Pollinator Initiative (EPI, at has representatives from 17 European regions, aims to integrate and coordinate local, national and international activities relating to pollination into a cohesive network to safeguard pollinators services provided by across Europe. Its mission statement is: To protect and enhance the biodiversity and economic value of pollinators throughout Europe. The North American Pollinator Protection Campaign (NAPPC, at is an alliance of pollinator researchers, conservation and environmental groups, private industry, and state and federal agencies aiming to develop and implement an action plan to: u Coordinate local, national and international action projects in pollinator research, education and awareness, conservation and restoration, policies and practices, and special partnership initiatives u Facilitate communication among stakeholders, build strategic coalitions and leverage existing resources u Demonstrate a positive measurable impact on the populations and health of pollinators within five years. The Pollinator Thematic Network (PTN, at pollinators.iabin.net) was initiated in May 2006 and is one of five Inter-American Biodiversity Network (IABIN) thematic networks. Facilitated by the Organisation of American States (OAS) for activities within the Western Hemisphere, the PTN assists with the discovery, collection, digitization, management and exchange of pollinator observation and collection data. This effort is supported by the Forgotten Pollinators Campaign (1996), the North American Pollinator Protection Campaign (1996), the Brazilian Pollinator Initiative (1998), the African Pollinator Initiative (1999), the International Pollinator Initiative of the Convention on Biological Diversity (2000; 2002) and the European Pollinator Initiative (2004). Various key knowledge gaps on pollinators have been identified by the science community. Previous research activities were often undertaken in different locations worldwide, resulting in more competition than collaboration at times. Research is needed to address and mitigate the various causes of pollinator decline, as well as the potential remedies. Certain scientific networks aim to reduce research duplication by promoting a more coordinated international effort. COLOSS at - The Prevention of Honey Bee COlony LOSSes ( ) is an international European-funded COST (European Cooperation in the field of Scientific and Technical Research) network of 212 members from 52 countries with effect from December The network s primary objective is to identify factors at the individual honey bee and colony levels that cause severe colony losses and to investigate synergistic effects between them. This integrated approach between leading scientists, beekeepers and industry is helping to mitigate the detrimental impact of honey bee colony losses for beekeepers, agriculture and natural biodiversity. Its four main objectives are to: u Explain and prevent large-scale losses of colonies. u Develop standards for monitoring and research on losses. u Identify underlying factors and mechanisms. u Develop emergency measures and sustainable management strategies. BEE DOC - BEes in Europe and the Decline of Colonies (EU FP7, ), at Focus on honey bee pathology and interactions between pathogens. Status and Trends of European Pollinators (STEP) (EU FP7, ) at Focus on pollinator loss across insects (Apis mellifera, Bombus, solitary bees, etc.). Assessing Large-scale Environmental Risks for Biodiversity with Tested Methods (ALARM, at is a European collaboration started in 2004, consisting of 54 partners from 26 countries, developing and testing methods for assessing large-scale environmental risks and therefore minimising the direct and indirect human effect on European terrestrial and freshwater biodiversity and ecosystems. Scientists from the French National Institute for Agricultural Research (INRA-Avignon) are participating in the Pollinator module to estimate the impact of pollinator populations on European agriculture and the economy. United States Department of Agriculture, Agriculture Research Service Area-wide Programme for Improving Honey Bee Health ( ) The project consists of four key components: operations, assessment, research and education, within a framework of a temporal-spatial scale and a three-phased implementation process. This includes 10 objectives to improve colony strength for pollination and non-chemical pest and pathogens control and colony nutrition amongst others. 11

14 Conclusion Currently available global data and knowledge on the decline of pollinators are not sufficiently conclusive to demonstrate that there is a worldwide pollinator and related crop production crisis54. Although honey bee hives have globally increased close to 45% during the last 50 years55, declines have been reported in several locations, largely in Europe and Northern America. This apparent data discrepancy may be due to interpretations of local declines which may be masked by aggregated regional or global data. During the same 50-year period, agricultural production that is independent from animal pollination has doubled, while agricultural production requiring animal pollination has increased four-fold (reaching 6.1% in 2006). This appears to indicate that global agriculture has become increasingly pollinator dependant over the last 50 years. However, human activities and their environmental impacts may be detrimental to some species but beneficial to others, with sometimes subtle and counter-intuitive causal linkages56, 57. Pollination is not just a free service but one that requires investment and stewardship to protect and sustain it. There should be a renewed focus on the study, conservation and even management of native pollinating species to complement the managed colony tradition. Economic assessments of agricultural productivity should include the costs of sustaining wild and managed pollinator populations58. Bumble bee. Creative Commons (CC) photo courtesy of Kristina Simms, Bugwood.org Ghazoul J, Buzziness as usual? Questioning the global pollination crisis. TRENDS in Ecology and Evolution Vol.20 No.7 July Aizen M. A The Global Stock of Domesticated Honey Bees Is Growing Slower Than Agricultural Demand for Pollination. Current Biology 19, 1 4, June Thomas C. D, and Jones T.M Partial recovery of a skipper butterfly (Hesperia comma) from population refuges: lessons for conservation in a fragmented landscape. Journal of Animal Ecology 62: Benedek P, Structure and density of lucerne pollinating wild bee populations as affected by changing agriculture. Acta Horticulturae 437: Ingram M, Nabhan G. and Buchmann S. Global Pesticide Campaigner, Volume 6, Number 4, December

15

16 For more information contact: Division of Early Warning Assessment United Nations Environment Programme P.O. Box 30552, Nairobi 00100, Kenya Tel: (+254) Fax: (+254) Web: United Nations Environment Programme P.O. Box Nairobi, Kenya Tel.: Fax:

Tackling Europe s bee decline The role veterinarians can play. Federation of Veterinarians of Europe

Tackling Europe s bee decline The role veterinarians can play. Federation of Veterinarians of Europe Tackling Europe s bee decline The role veterinarians can play Federation of Veterinarians of Europe Bees : minute animals, massive importance Bees have a lot of responsibility on their tiny striped backs.

More information

Enhancing Biodiversity. Proactive management of biodiversity in intensive agriculture

Enhancing Biodiversity. Proactive management of biodiversity in intensive agriculture Enhancing Biodiversity Proactive management of biodiversity in intensive agriculture Contents Introduction Increasing food security in a sustainable way 3 The importance of biodiversity The vitality and

More information

U.S. Environmental Protection Agency 1. Tom Moriarty Office of Pesticide Programs U. S. Environmental Protection Agency.

U.S. Environmental Protection Agency 1. Tom Moriarty Office of Pesticide Programs U. S. Environmental Protection Agency. U.S. Environmental Protection Agency 1 Tom Moriarty Office of Pesticide Programs U. S. Environmental Protection Agency. 1 U.S. Environmental Protection Agency 2 Bee Health Multiple federal reports have

More information

GREAT BARRIER REEF. Climate Change Action Plan

GREAT BARRIER REEF. Climate Change Action Plan GREAT BARRIER REEF Climate Change Action Plan 2007 2011 Climate change is now recognised as the greatest long-term threat to the Great Barrier Reef. The Great Barrier Reef is internationally renowned as

More information

Integrated Pest Management

Integrated Pest Management Chapter 2 Integrated Pest Management In This Chapter Keywords After learning the information in this chapter, you will be able to: 1. Define Integrated Pest Management (IPM). 2. List and describe the 5

More information

Background Honeybees are declining throughout the world Colony Collapse Disorder Complex Many factors compounded over time Media hype

Background Honeybees are declining throughout the world Colony Collapse Disorder Complex Many factors compounded over time Media hype Potential Solutions to Honey Bee Decline: Hygienic i Behavior Alicia Moulton USU Extension Ag/4-H Agent Wasatch County Background Honeybees are declining throughout the world Colony Collapse Disorder Complex

More information

honey bee By Henry Touray

honey bee By Henry Touray honey bee By Henry Touray Introduction For my project I have chosen to research Bees. I chose to find out about the bee because bees have been in the news lately. Lots of hives have died out and scientists

More information

Today we will talk about the importance of our environment: what it is and how do we use it.

Today we will talk about the importance of our environment: what it is and how do we use it. In the previous presentation on Human Health and Pesticides, we discussed some of the negative consequences associated with pesticide use. In this presentation we will focus on environmental degradation

More information

BIOSECURITY OR DISEASE RISK MITIGATION STRATEGY FOR THE AUSTRALIAN HONEY BEE INDUSTRY

BIOSECURITY OR DISEASE RISK MITIGATION STRATEGY FOR THE AUSTRALIAN HONEY BEE INDUSTRY BIOSECURITY OR DISEASE RISK MITIGATION STRATEGY FOR THE AUSTRALIAN HONEY BEE INDUSTRY Australian Honey Bee Industry Council Postal Address: PO Box R838 ROYAL EXCHANGE NSW 1225 Phone: 61 2 9221 0911\ Fax:

More information

Research to improve the use and conservation of agricultural biodiversity for smallholder farmers

Research to improve the use and conservation of agricultural biodiversity for smallholder farmers Research to improve the use and conservation of agricultural biodiversity for smallholder farmers Agricultural biodiversity the variability of crops and their wild relatives, trees, animals, arthropods,

More information

Organic Honey Production

Organic Honey Production Organic Honey Production Debbie Roos North Carolina Cooperative Extension Can We Produce Organic Honey??? National Honey Board lists 33 organic honey suppliers in the US I only found a few that were producing

More information

Discover Entomology. Discover Entomology. A Science, a Career, a Lifetime. A Science, a Career, a Lifetime

Discover Entomology. Discover Entomology. A Science, a Career, a Lifetime. A Science, a Career, a Lifetime Discover Entomology A Science, a Career, a Lifetime Discover Entomology A Science, a Career, a Lifetime What is Entomology? Entomology is the study of insects. Entomologists study bees, ants, beetles,

More information

Lesson Overview. Biodiversity. Lesson Overview. 6.3 Biodiversity

Lesson Overview. Biodiversity. Lesson Overview. 6.3 Biodiversity Lesson Overview 6.3 6.3 Objectives Define biodiversity and explain its value. Identify current threats to biodiversity. Describe how biodiversity can be preserved. THINK ABOUT IT From multicolored coral

More information

CORPORATE POLICY STATEMENT NO. 12 MANAGEMENT OF PEST ANIMALS

CORPORATE POLICY STATEMENT NO. 12 MANAGEMENT OF PEST ANIMALS 1. OBJECTIVE CORPORATE POLICY STATEMENT NO. 12 MANAGEMENT OF PEST ANIMALS August 2015 To provide direction and guidance for the management of pest animals on lands and waters managed by the Department

More information

Class Insecta - The insects

Class Insecta - The insects A Introduction 1. Very species rich 2. Characteristics a. 3 pairs of legs b. 2 pairs of wings (most) except flies (1 pair of wings - Diptera) B. Distribution 1. All habitats except saltwater - replaced

More information

2016 Bee College Tentative Short Course Descriptions

2016 Bee College Tentative Short Course Descriptions 2016 Bee College Tentative Short Course Descriptions A Beekeeper s Year For starting beekeepers, the first year could be the hardest since you are trying to figure out all the quirks of beekeeping. Come

More information

From known to unknown

From known to unknown Risks associated with Chemical and Non-Chemical Pest Control From known to unknown Paul Leonard Nov 2009 Agenda 1. EU non-chemical pest control legislation? 2. What do we know about risks associated with

More information

Importance of Wildlife

Importance of Wildlife Importance of Wildlife The wildlife comprises all living organism (plants, animals, microorganisms) in their natural habitats which are neither cultivated or domesticated nor tamed. But in its strictest

More information

INSECT POLLINATION AND CROP PRODUCTION: A EUROPEAN PERSPECTIVE

INSECT POLLINATION AND CROP PRODUCTION: A EUROPEAN PERSPECTIVE INSECT POLLINATION AND CROP PRODUCTION: A EUROPEAN PERSPECTIVE Ingrid H. Williams ABSTRACT The dependence of crop production in Europe on pollination by insects is reviewed. The botanical diversity of

More information

3. Which relationship can correctly be inferred from the data presented in the graphs below?

3. Which relationship can correctly be inferred from the data presented in the graphs below? 1. Recent evidence indicates that lakes in large areas of New York State are being affected by acid rain. The major effect of acid rain in the lakes is (1) an increase in game fish population levels (3)

More information

Florida Beekeeping Management Calendar 1

Florida Beekeeping Management Calendar 1 ENY156 Florida Beekeeping Management Calendar 1 J.D. Ellis and C.M. Zettel Nalen 2 Florida's warm temperatures are very conducive to beekeeping; however, the climate, ecotype, and floral resources differ

More information

Fungal Entomopathogens: An Enigmatic Pest Control Alternative

Fungal Entomopathogens: An Enigmatic Pest Control Alternative Fungal Entomopathogens: An Enigmatic Pest Control Alternative Nicole Rusconi $ and Cerruti R 2 Hooks! $ Student Research Assistant and 1 Associate Professor and Extension Specialist, University of Maryland

More information

BENEFITS OF USING IPM

BENEFITS OF USING IPM Edward J. Bechinski and William H. Bohl Potato growers who use IPM consider all available pest control tools. Alternatives to conventional pesticides are the foundation of every IPM plan. Pesticides play

More information

Biodiversity Concepts

Biodiversity Concepts Biodiversity Concepts WHAT IS BIODIVERSITY? Biodiversity is the variety of life on Earth. For any kind of animal or plant each individual is not exactly the same as any other; nor are species or ecosystems.

More information

UNITED NATIONS ENVIRONMENT PROGRAMME. Environment for Development

UNITED NATIONS ENVIRONMENT PROGRAMME. Environment for Development UNITED NATIONS ENVIRONMENT PROGRAMME Environment for Development UNEP is the voice for the environment within the United Nations system UNEP s mission is to provide leadership and encourage partnership

More information

Tailoring solutions for a region of diversity Global Press Conference 2013

Tailoring solutions for a region of diversity Global Press Conference 2013 Tailoring solutions for a region of diversity Global Press Conference 2013 Vincent Gros Senior Vice President, BASF Crop Protection Europe, CIS, Central Asia, Africa and Middle East October 2 nd, 2013

More information

9.3.7 Advice December 2014

9.3.7 Advice December 2014 9.3.7 Advice December 2014 ECOREGION STOCK Widely distributed and migratory stocks European eel Advice for 2015 The status of eel remains critical and ICES advises that all anthropogenic mortality (e.g.

More information

Promoting Pollination Farming for Native Bees

Promoting Pollination Farming for Native Bees Promoting Pollination Farming for Native Bees Overview Pollination, the transfer of pollen grains to fertilize the ovules of flowers to produce seeds and fruits, is essential to agriculture and natural

More information

Speaker Summary Note

Speaker Summary Note 2020 CONFERENCE MAY 2014 Session: Speaker: Speaker Summary Note Building Resilience by Innovating and Investing in Agricultural Systems Mark Rosegrant Director, Environment and Production Technology Division

More information

INTEGRATED PEST CONTROL

INTEGRATED PEST CONTROL 19 TOPIC 3 INTEGRATED PEST CONTROL Scope Chemical pesticides are now the traditional solution to pest problems, and they have saved lives and crops. Their use, however, has created significant problems,

More information

Status of the World s Soil Resources

Status of the World s Soil Resources 5 December 2015 Status of the World s Soil Resources The Intergovernmental Technical Panel on Soils (ITPS), the main scientific advisory body to the Global Soil Partnership (GSP) hosted by the Food and

More information

ARIMNet 2 Call 2014-15

ARIMNet 2 Call 2014-15 Coordination of the Agricultural Research In the Mediterranean Area Call i text ARIMNet 2 Call 2014-15 SUBMISSION Pre-proposal by December 1 st, 2014 Full Proposal by May 11 th 2015 on http://arimnet-call.eu/

More information

Extinction; Lecture-8

Extinction; Lecture-8 I. introduction Definition Current extinction Genetic drift Extinction; Lecture-8 II. 3 types of extinction 1. background 2. mass 3. stochastic III. 5 periods of mass IV. human caused 1. on land and in

More information

Chapter 1 Key Themes in Environmental Science

Chapter 1 Key Themes in Environmental Science Key Themes in Environmental Science Case Study: Shrimp, Mangroves, and Pickup Trucks This case study highlights the plight of a small farmer in Thailand in the shrimp farming business. He makes his living

More information

FORESTED VEGETATION. forests by restoring forests at lower. Prevent invasive plants from establishing after disturbances

FORESTED VEGETATION. forests by restoring forests at lower. Prevent invasive plants from establishing after disturbances FORESTED VEGETATION Type of strategy Protect General cold adaptation upland and approach subalpine forests by restoring forests at lower Specific adaptation action Thin dry forests to densities low enough

More information

Ch. 15-Restoration Ecology

Ch. 15-Restoration Ecology Ch. 15-Restoration Ecology Conservation focuses on protecting and maintaining diversity and ecological processes Restoration emphasizes active management to bring back a former state of an ecosystem (

More information

Raspberry Pollinators and Visitors: Focus on Bees

Raspberry Pollinators and Visitors: Focus on Bees Raspberry Pollinators and Visitors: Focus on Bees Introduction Raspberry flowers are visited by many insects and pollinators in Manitoba, including native and managed bees. Bees rely on flowers for nectar

More information

NATIONAL STRATEGY TO PROMOTE THE HEALTH OF HONEY BEES AND OTHER POLLINATORS. Pollinator Health Task Force

NATIONAL STRATEGY TO PROMOTE THE HEALTH OF HONEY BEES AND OTHER POLLINATORS. Pollinator Health Task Force NATIONAL STRATEGY TO PROMOTE THE HEALTH OF HONEY BEES AND OTHER POLLINATORS Pollinator Health Task Force MAY 19, 2015 May 19, 2015 On behalf of the Pollinator Health Task Force, we are pleased to transmit

More information

Creating a Better Future Together. Product Stewardship and Sustainability in Crop Protection

Creating a Better Future Together. Product Stewardship and Sustainability in Crop Protection Creating a Better Future Together Product Stewardship and Sustainability in Crop Protection Our growing world Product Stewardship our contribution to sustainable agriculture We care As a leading crop protection

More information

Madagascar: Makira REDD+

Madagascar: Makira REDD+ project focus Madagascar: Makira REDD+ Madagascar is considered to be one of the top five biodiversity hotspots in the world due to more than 75% of all animal and plant species being endemic while less

More information

INTEGRATED PEST MANAGEMENT SYSTEM FOR KENNESAW STATE UNIVERSITY

INTEGRATED PEST MANAGEMENT SYSTEM FOR KENNESAW STATE UNIVERSITY INTEGRATED PEST MANAGEMENT SYSTEM FOR KENNESAW STATE UNIVERSITY KENNESAW, GEORGIA PREPARED JANUARY 1997 REVISED NOVEMBER 2006 TABLE OF CONTENTS Introduction and Principles of Integrated Pest Management

More information

ECOLOGICAL RESTORATION A MEANS OF CONSERVING BIODIVERSITY AND SUSTAINING LIVELIHOODS

ECOLOGICAL RESTORATION A MEANS OF CONSERVING BIODIVERSITY AND SUSTAINING LIVELIHOODS ECOLOGICAL A MEANS OF CONSERVING BIODIVERSITY AND SUSTAINING LIVELIHOODS RESTORATION The Society for Ecological Restoration International (SER) is a non-profit organization infused with the energy of involved

More information

Facts on biodiversity

Facts on biodiversity Facts on biodiversity What is biodiversity? Biological diversity (biodiversity) comprises diversity of species and habitats as well as the genetic diversity within the individual species of fauna and flora.

More information

Extension of Knowledge Base. Capacity building ASSESS POLLINATION

Extension of Knowledge Base. Capacity building ASSESS POLLINATION p o l l i n a t i o n s e r v i c e s F O R S U S T A I N A B L E A G R I C U L T U R e f i e l d m a n u a l s Extension of Knowledge Base Adaptive Management Capacity building Mainstreaming PROTOCOL

More information

What is a pest? How Insects Become Pests. How do insects become pests? Problems with Pesticides. What is most commonly used to control insect pests?

What is a pest? How Insects Become Pests. How do insects become pests? Problems with Pesticides. What is most commonly used to control insect pests? What is a pest? How Insects Become Pests How do insects become pests? Introduction outside of native range Becomes disease vector Plant or animal (inclu. human) disease vector Host shift in native insect

More information

Asian Longhorned Beetle Control Program

Asian Longhorned Beetle Control Program United States Department of Agriculture Animal and Plant Health Inspection Service Asian Longhorned Beetle Control Program Environmental Assessment, December 1996 United States Department of Agriculture

More information

Technology For Adaptation. Forestry Conservation Management. Dr. Javier Aliaga Lordemann

Technology For Adaptation. Forestry Conservation Management. Dr. Javier Aliaga Lordemann Technology For Adaptation. Forestry Conservation Management Dr. Javier Aliaga Lordemann Forests has more carbon store than the currently carbon free atmosphere. By contrast, are important sources of emissions

More information

-1 7.04 Propagules adapted to wind dispersal n. -1 7.05 Propagules water dispersed n

-1 7.04 Propagules adapted to wind dispersal n. -1 7.05 Propagules water dispersed n Australia/New Zealand Weed Risk Assessment adapted for Florida. Data used for analysis published in: Gordon, D.R., D.A. Onderdonk, A.M. Fox, R.K. Stocker, and C. Gantz. 2008. Predicting Invasive Plants

More information

Upscaling of locally proven IPM technologies for control of pest of economic importance i

Upscaling of locally proven IPM technologies for control of pest of economic importance i Technology Fact Sheet for Adaptation Upscaling of locally proven IPM technologies for control of pest of economic importance i Technology: Upscaling of locally proven IPM technologies for control of pest

More information

Population Ecology. Life History Traits as Evolutionary Adaptations

Population Ecology. Life History Traits as Evolutionary Adaptations Population Ecology An Overview of Population Ecology Population ecology is the study of factors that affect population: Density Growth A population is a group of individuals of a single species that occupy

More information

Chemical versus Biological Control of Sugarcane. By Abid Hussain Matiari Sugar Mills Ltd.

Chemical versus Biological Control of Sugarcane. By Abid Hussain Matiari Sugar Mills Ltd. Chemical versus Biological Control of Sugarcane By Abid Hussain Matiari Sugar Mills Ltd. Sugarcane It is an important cash crop, Pakistan is the fifth largest cane producing country. However, its yield

More information

Passion for Grass. Great in Grass. The Royal Barenbrug Group. Group Board. Europe North America South America Australasia Asia Africa

Passion for Grass. Great in Grass. The Royal Barenbrug Group. Group Board. Europe North America South America Australasia Asia Africa The Royal Barenbrug Group The Royal Barenbrug Group Group Board Operating companies Europe North America South America Australasia Asia Africa Operating companies Research locations Research LOCATIONS

More information

Unit 4 Lesson 1: A Pest by Any Other Name

Unit 4 Lesson 1: A Pest by Any Other Name Focus Areas: Pest Control: Biological; Environmental Science, Language Arts Focus Skills: critical thinking, conducting research, observing, graphing, interpreting data Objectives To explore human attitudes

More information

REVIEW UNIT 10: ECOLOGY SAMPLE QUESTIONS

REVIEW UNIT 10: ECOLOGY SAMPLE QUESTIONS Period Date REVIEW UNIT 10: ECOLOGY SAMPLE QUESTIONS A. Sample Multiple Choice Questions Complete the multiple choice questions to review this unit. 1. All of the following are density-dependent factors

More information

Maize 1507: toxic and inadequately tested

Maize 1507: toxic and inadequately tested Maize 1507: toxic and inadequately tested Why GM maize 1507 should be banned December 2013 I. Summary A genetically modified maize that is tolerant to a particular herbicide and also produces its own insecticide

More information

Pay Later: The Cost of Inaction. Climate change will have a negative impact on many of the industries that 3500 3000 2500 2000 1500 1000 500 5.

Pay Later: The Cost of Inaction. Climate change will have a negative impact on many of the industries that 3500 3000 2500 2000 1500 1000 500 5. FACTS CONNECTICUT A M E R I C A N S E C U R I T Y P R O J E C T Pay Now, Pay Later: Connecticut The Environmental Protection Agency estimates that the cost of protecting Connecticut s coast from the potential

More information

IPM Plan for Campus Landscape

IPM Plan for Campus Landscape Created June 2014 IPM Plan for Campus Landscape Statement of Purpose The purpose of this integrated pest management (IPM) plan is to guide the use of environmentally sensitive pest management strategies

More information

Integrated Pest Management (IPM) Policy

Integrated Pest Management (IPM) Policy Integrated Pest Management (IPM) Policy What is Integrated Pest Management (IPM)? Integrated pest management (IPM) is an approach to pest control that utilizes regular monitoring and record keeping to

More information

AP Biology Unit I: Ecological Interactions

AP Biology Unit I: Ecological Interactions AP Biology Unit I: Ecological Interactions Essential knowledge 1.C.1: Speciation and extinction have occurred throughout the Earth s history. Species extinction rates are rapid at times of ecological stress.

More information

Total Course Hours. Semester Degree code. ID Course Name Professor Course Content Summary. 90 1 st 11070

Total Course Hours. Semester Degree code. ID Course Name Professor Course Content Summary. 90 1 st 11070 LEA0170 Invertebrate Zoology I Italo Delalibera Junior Characterization and importance of the Porifera, Cnidaria, Platyhelminthes, Nemata, Mollusca, Annelida, Echinodermata phyla and smaller invertebrate

More information

GUIDELINES FOR THE REGISTRATION OF BIOLOGICAL PEST CONTROL AGENTS FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS

GUIDELINES FOR THE REGISTRATION OF BIOLOGICAL PEST CONTROL AGENTS FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS GUIDELINES FOR THE REGISTRATION OF BIOLOGICAL PEST CONTROL AGENTS FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS -ii- GUIDELINES ON THE REGISTRATION OF BIOLOGICAL PEST CONTROL AGENTS FOOD AND

More information

Pest Control Products Board Nairobi, Kenya PESTICIDE REGISTRATION IN KENYA - BIOPESTICIDES. by P. N. Ngaruiya (Dr)

Pest Control Products Board Nairobi, Kenya PESTICIDE REGISTRATION IN KENYA - BIOPESTICIDES. by P. N. Ngaruiya (Dr) Pest Control Products Board Nairobi, Kenya PESTICIDE REGISTRATION IN KENYA - BIOPESTICIDES by P. N. Ngaruiya (Dr) Introduction Pesticides, an indispensable tool in farming Chemical pesticides such as the

More information

Climate Change: A Local Focus on a Global Issue Newfoundland and Labrador Curriculum Links 2010-2011

Climate Change: A Local Focus on a Global Issue Newfoundland and Labrador Curriculum Links 2010-2011 Climate Change: A Local Focus on a Global Issue Newfoundland and Labrador Curriculum Links 2010-2011 HEALTH Kindergarten: Grade 1: Grade 2: Know that litter can spoil the environment. Grade 3: Grade 4:

More information

Index to: Practical Beekeeper. The. Volumes I, II & III. by Michael Bush

Index to: Practical Beekeeper. The. Volumes I, II & III. by Michael Bush Index to: The Practical Beekeeper Volumes I, II & III by Michael Bush Index to: The Practical Beekeeper Volume I, II & III This index is valid for all three separate volumes and the complete book. Copyright

More information

DEPARTMENT OF AGRICULTURE

DEPARTMENT OF AGRICULTURE DEPARTMENT OF AGRICULTURE Funding Highlights: Provides $23.7 billion in discretionary resources for the Department of Agriculture to invest in rural communities; nutrition assistance for vulnerable populations;

More information

INTERMEDIATE BEEKEEPING WEEK 1 CAROL COTTRILL

INTERMEDIATE BEEKEEPING WEEK 1 CAROL COTTRILL INTERMEDIATE BEEKEEPING WEEK 1 CAROL COTTRILL BEE BIOLOGY WHY IT MATTERS There is a spectrum there are different ways to try to do things. I once thought you could do it all by a cookbook, and now I think

More information

Monitoring the Critically Endangered Bird Species (White-shouldered Ibis) in Western Siem Pang Important Bird and Biodiversity Area (IBA)

Monitoring the Critically Endangered Bird Species (White-shouldered Ibis) in Western Siem Pang Important Bird and Biodiversity Area (IBA) Monitoring the Critically Endangered Bird Species (White-shouldered Ibis) in Western Siem Pang Important Bird and Biodiversity Area (IBA) Transboundary Biodiversity Landscapes (TBLs) Knowledge Meeting

More information

Establishing large-scale trans-boundaries MPA networks: the OSPAR example in North-East Atlantic

Establishing large-scale trans-boundaries MPA networks: the OSPAR example in North-East Atlantic Establishing large-scale trans-boundaries MPA networks: the OSPAR example in North-East Atlantic Introduction A pledge to establish a representative network of marine and coastal protected areas by 2012

More information

University of Florida Florida Master Beekeeper Program Requirements and General Information

University of Florida Florida Master Beekeeper Program Requirements and General Information 1 University of Florida Florida Master Beekeeper Program Requirements and General Information I) Apprentice Beekeeper: A: must be a Florida registered beekeeper or a registered beekeeper in home state

More information

NATIONAL PRIORITIES FOR INTRODUCED MARINE PEST RESEARCH AND DEVELOPMENT 2013 2023

NATIONAL PRIORITIES FOR INTRODUCED MARINE PEST RESEARCH AND DEVELOPMENT 2013 2023 NATIONAL PRIORITIES FOR INTRODUCED MARINE PEST RESEARCH AND DEVELOPMENT 2013 2023 Developed by the Marine Pest Sectoral Committee, 2013 Commonwealth of Australia Ownership of intellectual property rights

More information

Introduction to Integrated Pest Management. John C. Wise, Ph.D. Michigan State University MSU Trevor Nichols Research Complex

Introduction to Integrated Pest Management. John C. Wise, Ph.D. Michigan State University MSU Trevor Nichols Research Complex Introduction to Integrated Pest Management John C. Wise, Ph.D. Michigan State University MSU Trevor Nichols Research Complex What is Integrated Pest Management? Integrated Pest Management (IPM) New concept;

More information

Tourism and Biodiversity. Achieving Common Goals Towards Sustainability

Tourism and Biodiversity. Achieving Common Goals Towards Sustainability Tourism and Biodiversity Achieving Common Goals Towards Sustainability Tourism and Biodiversity Achieving Common Goals Towards Sustainability Copyright 2010 World Tourism Organization Calle Capitán Haya,

More information

BSc in Environmental and Conservation Sciences Wildlife and Rangeland Resources Management Major

BSc in Environmental and Conservation Sciences Wildlife and Rangeland Resources Management Major Faculty of Agricultural, Life & Environmental Sciences Undergraduate Student Services 2-31 General Services Building www.ales.ualberta.ca Tel: 780.492.4933 Edmonton, Alberta, Canada T6G 2H1 new2ales@ualberta.ca

More information

Integrated Pest Management

Integrated Pest Management Integrated Pest Management Science and Language Arts Brief Description: This lesson will focus all of the information the students have learned about pests in the other insect lessons in a decision-making

More information

Contact us: Beehavin Apiary 225 Douglas Pike Smithfield, RI 02917. (401) 885-5172 everett@beehavin.com

Contact us: Beehavin Apiary 225 Douglas Pike Smithfield, RI 02917. (401) 885-5172 everett@beehavin.com Contact us: Beehavin Apiary 225 Douglas Pike Smithfield, RI 02917 (401) 885-5172 everett@beehavin.com ! Beekeepers who work towards goal typically have the best success! First Year Beekeeper Goals! Learn

More information

AP ENVIRONMENTAL SCIENCE 2010 SCORING GUIDELINES

AP ENVIRONMENTAL SCIENCE 2010 SCORING GUIDELINES AP ENVIRONMENTAL SCIENCE 2010 SCORING GUIDELINES Question 3 (a) Why are zebra mussels located primarily in areas in the eastern United States rather than in the western United States? One point can be

More information

PRESENTATION 2 MAJOR ENVIRONMENTAL PROBLEMS

PRESENTATION 2 MAJOR ENVIRONMENTAL PROBLEMS UNEP GLOBAL JUDGES PROGRAMME APPLICATION OF ENVIRONMENTAL LAW BY NATIONAL COURTS AND TRIBUNALS PRESENTATION 2 MAJOR ENVIRONMENTAL PROBLEMS OUTLINE OF PRESENTATION A) Major environmental issues B) Responses

More information

A DISCOVERY REGARDING THE DEATH OF ASH TREES IN THE PLYMOUTH AREA

A DISCOVERY REGARDING THE DEATH OF ASH TREES IN THE PLYMOUTH AREA A DISCOVERY REGARDING THE DEATH OF ASH TREES IN THE PLYMOUTH AREA As you are probably aware, we have seen a significant amount of dying ash trees in the Plymouth, Canton, Northville area. This prompted

More information

Beneficial Microflora in Honey Bee Colonies

Beneficial Microflora in Honey Bee Colonies Beneficial Microflora in Honey Bee Colonies Diana Sammataro, Ph.D. USDA-ARS Carl Hayden Bee Research Center Tucson, AZ Our Website: http://gears.tucson.ars.ag.gov Lactobacillus spp. Bifidobacterium spp.

More information

WEED MANAGEMENT PLAN FOR. (NAME of PROPERTY or MANAGED AREA) (TOWN or COUNTY, STATE) (TIME PERIOD; e.g. 1996-2000)

WEED MANAGEMENT PLAN FOR. (NAME of PROPERTY or MANAGED AREA) (TOWN or COUNTY, STATE) (TIME PERIOD; e.g. 1996-2000) (WEED MANAGEMENT PLAN OUTLINE FOR PUBLIC LAND MANAGERS) (Note: This outline is a modification of a weed management plan template produced by The Nature Conservancy) WEED MANAGEMENT PLAN FOR (NAME of PROPERTY

More information

FUTURE CHALLENGES OF PROVIDING HIGH-QUALITY WATER - Vol. II - Environmental Impact of Food Production and Consumption - Palaniappa Krishnan

FUTURE CHALLENGES OF PROVIDING HIGH-QUALITY WATER - Vol. II - Environmental Impact of Food Production and Consumption - Palaniappa Krishnan ENVIRONMENTAL IMPACT OF FOOD PRODUCTION AND CONSUMPTION Palaniappa Krishnan Bioresources Engineering Department, University of Delaware, USA Keywords: Soil organisms, soil fertility, water quality, solar

More information

Protected Areas Resilient to Climate Change, PARCC West Africa

Protected Areas Resilient to Climate Change, PARCC West Africa Communication Strategy (PARCC Activity 4.2) Ver. 1. Protected Areas Resilient to Climate Change, PARCC West Africa 2011 Rapid Screening of Vulnerability Assessment Tools and Framework Proposal Executive

More information

Pest Toolkit. Pest proofing your land for a sustainable community. Help is at hand. Main topics: Pest Animal control. pest plant control

Pest Toolkit. Pest proofing your land for a sustainable community. Help is at hand. Main topics: Pest Animal control. pest plant control Pest Toolkit Pg1 Main topics: RPMP Pest proofing your land for a sustainable community Pg2 Pg3 Pg4 Pest Animal control pest plant control weed control in retirement areas Pests are unwanted plants (invasive

More information

Global Environment Facility GEF OPERATIONAL PROGRAM #13 ON CONSERVATION AND SUSTAINABLE USE OF BIOLOGICAL DIVERSITY IMPORTANT TO AGRICULTURE

Global Environment Facility GEF OPERATIONAL PROGRAM #13 ON CONSERVATION AND SUSTAINABLE USE OF BIOLOGICAL DIVERSITY IMPORTANT TO AGRICULTURE Global Environment Facility GEF OPERATIONAL PROGRAM #13 ON CONSERVATION AND SUSTAINABLE USE OF BIOLOGICAL DIVERSITY IMPORTANT TO AGRICULTURE CONTENTS Introduction..1 Convention Guidance... 2 Agricultural

More information

San Diego County Agriculture How Sustainable and Resilient are We?

San Diego County Agriculture How Sustainable and Resilient are We? San Diego County Agriculture How Sustainable and Resilient are We? Karen Melvin Deputy Agricultural Commissioner/ Sealer The San Diego County Department of Agriculture, Weights and Measures Thriving Ag,

More information

Camp. plan template. elements. This section that need to. identify the. vegetation. of flying-fox. also

Camp. plan template. elements. This section that need to. identify the. vegetation. of flying-fox. also Camp management plan template Introduction The following templatee guides local government in compiling a Camp Management Plan that will facilitate licensing of camp management actions for a five-year

More information

Major/Specialization. B.Sc. Degree

Major/Specialization. B.Sc. Degree B.Sc. Degree Extension and Extension and Forestry and Forest Reclamation of Arid & Mountainous Regions Agronomy & with two specializations Landscape Design Aquatic Ecology Fish Processing Forestry and

More information

PEST MANAGEMENT (CSP Enhancements) January 2006 Enhancement Activity Task Sheet

PEST MANAGEMENT (CSP Enhancements) January 2006 Enhancement Activity Task Sheet Reduced risks to ground and surface water quality Lower costs by limiting chemical applications to only when necessary To learn more about Integrated Pest Management go to the following website: http://extension.usu.edu/files/gardpubs/ipm01.pdf

More information

L Hermitage du mont Bogdo Bees to revive ci3es

L Hermitage du mont Bogdo Bees to revive ci3es L Hermitage du mont Bogdo Bees to revive ci3es Christophe RENARD Cellphone: +33 6 60 36 93 93 @mail: crbogdo@yahoo.fr Green Initiatives Talk @ Haworth Furniture, Shanghai 2015.09.29 Preamble Human & Apiculture

More information

The Colorado River Delta

The Colorado River Delta The Colorado River Delta An Invaluable Resource for People and Wildlife the colorado river delta The Colorado River Delta and its waters support a rich and diverse treasure of plants and animals in an

More information

Facts on Biodiversity A Summary of the Millenium Ecosystem Assessment Biodiversity Synthesis

Facts on Biodiversity A Summary of the Millenium Ecosystem Assessment Biodiversity Synthesis Facts on Biodiversity A Summary of the Millenium Ecosystem Assessment Biodiversity Synthesis EUROPEAN COMMISSION DIRECTORATE GENERAL ENVIRONMENT BIODIVERSITY contributes to many aspects of human well-being,

More information

Fruit and Tree Nuts Outlook: Economic Insight. U.S. Pollination-Services Market

Fruit and Tree Nuts Outlook: Economic Insight. U.S. Pollination-Services Market Economic Research Service Situation and Outlook FTS-357SA Sept. 26, 2014 Fruit and Tree Nuts Outlook: Economic Insight U.S. Pollination-Services Market Jennifer Bond jkbond@ers.usda.gov Kristy Plattner

More information

1. Biodiversity: Basic Commodity or Luxury Item?... 2 2. Conclusions and Recommendations... 5 3. Key References... 6

1. Biodiversity: Basic Commodity or Luxury Item?... 2 2. Conclusions and Recommendations... 5 3. Key References... 6 Page 2 of 6 CONTENTS 1. Biodiversity: Basic Commodity or Luxury Item?... 2 2. Conclusions and Recommendations... 5 3. Key References... 6 1. BIODIVERSITY: BASIC COMMODITY OR LUXURY ITEM? How is biodiversity

More information

Interactions between rodent borne diseases and climate, and the risks for public and animal health

Interactions between rodent borne diseases and climate, and the risks for public and animal health Interactions between rodent borne diseases and climate, and the risks for public and animal health Mare Lõhmus Climate centrum / SMS / KMF National Veterinary Institute Uppsala, Sweden The source of many

More information

observation: the future Professor Ian Boyd, Chief Scientific Adviser, Defra

observation: the future Professor Ian Boyd, Chief Scientific Adviser, Defra Biodiversity and earth observation: the future for big data in the UK Professor Ian Boyd, Chief Scientific Adviser, Defra Introduction: Structure of presentation 1. Defra-network priorities iti for biodiversity

More information

Doing Business, Small & Medium Enterprise Support and Information Access

Doing Business, Small & Medium Enterprise Support and Information Access Doing Business, Small & Medium Enterprise Support and Information Access Vietnam, a nation of 92 million people, aspires to be more fully integrated into the global economy and community and an industrialized

More information

Integrated Pest Management: Principles & Practice. Dr. Ana Legrand Connecticut IPM Program University of Connecticut

Integrated Pest Management: Principles & Practice. Dr. Ana Legrand Connecticut IPM Program University of Connecticut Integrated Pest Management: Principles & Practice Dr. Ana Legrand Connecticut IPM Program University of Connecticut Integrated Pest Management IPM is the selection, integration and implementation of pest

More information

Colorado Natural Heritage Program

Colorado Natural Heritage Program CNHP s mission is to preserve the natural diversity of life by contributing the essential scientific foundation that leads to lasting conservation of Colorado's biological wealth. Colorado Natural Heritage

More information

Will climate changedisturbance. interactions perturb northern Rocky Mountain ecosystems past the point of no return?

Will climate changedisturbance. interactions perturb northern Rocky Mountain ecosystems past the point of no return? Photo: Craig Allen, USGS Will climate changedisturbance interactions perturb northern Rocky Mountain ecosystems past the point of no return? Rachel Loehman Research Landscape Ecologist USGS Alaska Science

More information

Academic Offerings. Agriculture

Academic Offerings. Agriculture Academic Offerings This section contains descriptions of programs, majors, minors, areas of concentration, fields of specialization, and courses. Semesters following course titles indicate when each course

More information